Function upload

front/common.js:447–514

()

        },

        async upload() {
            if (this.selectedFiles.length === 0) {
                showStatus('请选择要上传的文件', 'error');
                return;
            }

            const progressSection = document.getElementById(this.getElementId('UploadProgressSection'));
            const progressFill = document.getElementById(this.getElementId('ProgressFill'));
            const progressText = document.getElementById(this.getElementId('ProgressText'));

            progressSection.classList.remove('hidden');

            const formData = new FormData();
            this.selectedFiles.forEach(file => formData.append('files', file));

            if (this.selectedFiles.some(f => f.name.endsWith('.zip'))) {
                showStatus('正在上传并解压ZIP文件...', 'info');
            }

            try {
                const xhr = new XMLHttpRequest();
                xhr.timeout = 300000; // 5分钟

                xhr.upload.onprogress = (event) => {
                    if (event.lengthComputable) {
                        const percent = (event.loaded / event.total) * 100;
                        progressFill.style.width = percent + '%';
                        progressText.textContent = Math.round(percent) + '%';
                    }
                };

                xhr.onload = () => {
                    if (xhr.status === 200) {
                        try {
                            const data = JSON.parse(xhr.responseText);
                            showStatus(`成功上传 ${data.uploaded_count} 个${type === 'antigravity' ? 'Antigravity' : ''}文件`, 'success');
                            this.clearFiles();
                            progressSection.classList.add('hidden');
                        } catch (e) {
                            showStatus('上传失败: 服务器响应格式错误', 'error');
                        }
                    } else {
                        try {
                            const error = JSON.parse(xhr.responseText);
                            showStatus(`上传失败: ${error.detail || error.error || '未知错误'}`, 'error');
                        } catch (e) {
                            showStatus(`上传失败: HTTP ${xhr.status}`, 'error');
                        }
                    }
                };

                xhr.onerror = () => {
                    showStatus(`上传失败：连接中断 - 可能原因：文件过多(${this.selectedFiles.length}个)或网络不稳定。建议分批上传。`, 'error');
                    progressSection.classList.add('hidden');
                };

                xhr.ontimeout = () => {
                    showStatus('上传失败：请求超时 - 文件处理时间过长，请减少文件数量或检查网络连接', 'error');